WARNING Don't Confuse this with the inferior cheap copies
Buy the best marker The Branded Sharpie Through Anything
This is the new professional quality pen thru anything, which can also be used as a permanent marker for signing playing cards.
Many effects are possible with this prop, including those listed below.
Pen thru note: A banknote is borrowed from a spectator. The magician stabs the pen thru the note. The note is displayed clearly showing that the pen has "definitely" penetrated the note! The pen is removed and the note is unharmed!
As such high quality components are used to make this pen, it can also be used to penetrate coins, clothing... pretty much anything you can imagine.
This is without doubt the most versatile and useful pen thru anything ever made.